CN210231242U - Flanging die - Google Patents

Flanging die Download PDF

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Publication number
CN210231242U
CN210231242U CN201921085017.6U CN201921085017U CN210231242U CN 210231242 U CN210231242 U CN 210231242U CN 201921085017 U CN201921085017 U CN 201921085017U CN 210231242 U CN210231242 U CN 210231242U
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CN
China
Prior art keywords
fixing plate
plate
sliding
layer fixing
pull rod
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Active
Application number
CN201921085017.6U
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Chinese (zh)
Inventor
Hongbo Li
李红博
Jingsai Luo
罗敬赛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Hongpu Precision Mould Co Ltd
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Suzhou Hongpu Precision Mould Co Ltd
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Publication date
Application filed by Suzhou Hongpu Precision Mould Co Ltd filed Critical Suzhou Hongpu Precision Mould Co Ltd
Priority to CN201921085017.6U priority Critical patent/CN210231242U/en
Application granted granted Critical
Publication of CN210231242U publication Critical patent/CN210231242U/en
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Abstract

The utility model discloses a flanging die, its characterized in that: the rotary shaft is rotatably arranged on the bottom plate, and a convex ring is arranged on the outer edge surface of the top of the rotary shaft; a lower layer fixing plate and an upper layer fixing plate are arranged on a bottom plate on the right side of the rotating shaft, the lower layer fixing plate is fixedly installed on the bottom plate, two sides of the upper layer fixing plate are respectively connected with two sides of the lower layer fixing plate through a connecting plate, the upper layer fixing plate is arranged above the right side of the lower layer fixing plate, and a moving distance is arranged between the upper layer fixing plate and the lower layer fixing plate; the upper layer fixed plate is provided with a first sliding plate in a sliding mode, the pull rod is installed on the left side of the first sliding plate in a rotating mode, the top surface of the upper layer fixed plate is provided with a second sliding plate in a sliding mode, and the positioning rod is arranged on the left side of the second sliding plate in a rotating mode. The utility model discloses the cost is reduced has improved turn-ups efficiency.

Description

Flanging die
Technical Field
The utility model relates to a mould especially relates to a flanging die.
Background
In the prior art, when flanging the opening of a barrel-shaped product, a progressive die is generally needed, flanging processing is performed through multiple processes, and punching flanging is generally needed after multiple internal support flaring is performed. Therefore, the technical problem is solved by the skilled person in the art.
Disclosure of Invention
The utility model aims at providing a flanging die through using this structure, has effectively reduced the turn-ups cost, has improved turn-ups efficiency.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a flanging die comprises a bottom plate, a rotating shaft, a positioning rod and a pull rod, wherein the rotating shaft is arranged on the bottom plate in a rotating mode; a lower layer fixing plate and an upper layer fixing plate are arranged on a bottom plate on the right side of the rotating shaft, the lower layer fixing plate is fixedly installed on the bottom plate, two sides of the upper layer fixing plate are respectively connected with two sides of the lower layer fixing plate through a connecting plate, the upper layer fixing plate is arranged above the right side of the lower layer fixing plate, and a moving distance is arranged between the upper layer fixing plate and the lower layer fixing plate;
a first sliding rail is arranged on the lower layer fixing plate, a first sliding plate is arranged on the first sliding rail in a sliding mode, the first sliding plate is arranged in the moving space in a sliding mode, a first fixing plate is arranged on the left side of the first sliding plate, the bottom of the pull rod is rotatably installed on the top of the first fixing plate, and the axis of the pull rod is parallel to the rotating shaft;
a second slide rail is arranged on the top surface of the upper layer fixing plate, a second slide plate is arranged on the second slide rail in a sliding manner, a second fixing plate is arranged on the top surface of the left side of the second slide plate, the right side of the positioning rod is rotatably arranged on the left side surface of the second fixing plate, and the axis of the positioning rod is perpendicular to the rotating shaft; the positioning rod is arranged above the right side of the pull rod;
the lower-layer fixing plate is further provided with a ball screw and a driving motor, the ball screw is rotatably arranged beside the first sliding rail, an output shaft of the driving motor is connected with the right side of the ball screw, and the bottom of the first sliding plate is connected with the ball screw;
and a telescopic cylinder is arranged on the right side of the top of the upper fixing plate, and an output shaft of the telescopic cylinder is connected with the right side of the second sliding plate.
In the technical scheme, the left side of the positioning rod is of a conical structure, and the diameter of the left side of the positioning rod is larger than that of the right side of the positioning rod.
In the above technical scheme, the pull rod is of a conical structure with a small upper part and a large lower part.
In the above technical solution, the left side of the first fixing plate is disposed outside the left side of the first sliding plate; the left side surface of the second fixing plate is flush with the left side surface of the second sliding plate.
In the above technical scheme, the top surface of the pull rod is arranged below the bottom surface of the convex ring, and the positioning rod is arranged right opposite to the outer edge surface of the convex ring.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model adopts the convex ring and the rotating shaft to drive the product to rotate, utilizes the positioning rod to rotate and position the side wall of the product, then utilizes the driving motor to drive the pull rod to move rightwards, and can turn over the bottom of the product outwards in the process of moving rightwards by utilizing the pull rod, thereby realizing the rapid turning over of the product, improving the turning over efficiency, reducing the labor intensity of operators and reducing the cost of the die;
2. the utility model discloses well pull rod is big end down's toper structure, moves when the pull rod moves right like this, can stimulate the bottom of product earlier outwards turn over earlier, stimulates the top outside turn-ups that needs turn-ups department gradually again, and this kind of turn-ups mode is not only of high quality, and is efficient moreover.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic view of a cross-sectional structure in a flanging process of a product in the first embodiment of the present invention.
Wherein: 1. a base plate; 2. a rotating shaft; 3. positioning a rod; 4. a pull rod; 5. a convex ring; 6. a motor; 7. a lower fixing plate; 8. an upper fixing plate; 9. a connecting plate; 10. moving the spacing; 11. a first slide rail; 12. a first slide plate; 13. a first fixing plate; 14. a second slide rail; 15. a second slide plate; 16. a second fixing plate; 17. a ball screw; 18. a drive motor; 19. a telescopic cylinder; 20. and (5) producing the product.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 to 3, the flanging die comprises a bottom plate 1, a rotating shaft 2 arranged on the bottom plate 1, a positioning rod 3 and a pull rod 4, wherein the rotating shaft 2 is rotatably arranged on the bottom plate 1, a convex ring 5 is arranged on the outer edge surface of the top of the rotating shaft 2, a motor 6 is arranged at the bottom of the bottom plate 1, and an output shaft of the motor is connected with the bottom of the rotating shaft; a lower fixing plate 7 and an upper fixing plate 8 are arranged on the bottom plate on the right side of the rotating shaft, the lower fixing plate 7 is fixedly arranged on the bottom plate 1, two sides of the upper fixing plate 8 are respectively connected with two sides of the lower fixing plate through a connecting plate 9, the upper fixing plate is arranged above the right side of the lower fixing plate, and a moving distance 10 is arranged between the upper fixing plate and the lower fixing plate;
a first slide rail 11 is arranged on the lower layer fixing plate 7, a first slide plate 12 is arranged on the first slide rail 11 in a sliding manner, the first slide plate is arranged in the moving space in a sliding manner, a first fixing plate 13 is arranged on the left side of the first slide plate, the bottom of the pull rod is rotatably arranged at the top of the first fixing plate, and the axis of the pull rod is arranged in parallel to the rotating shaft;
a second slide rail 14 is arranged on the top surface of the upper layer fixing plate 8, a second slide plate 15 is arranged on the second slide rail in a sliding manner, a second fixing plate 16 is arranged on the top surface of the left side of the second slide plate, the right side of the positioning rod is rotatably arranged on the left side surface of the second fixing plate, and the axis of the positioning rod is perpendicular to the rotating shaft; the positioning rod is arranged above the right side of the pull rod;
a ball screw 17 and a driving motor 18 are further arranged on the lower fixing plate 7, the ball screw is rotatably arranged beside the first sliding rail, an output shaft of the driving motor is connected with the right side of the ball screw, and the bottom of the first sliding plate is connected with the ball screw;
and a telescopic cylinder 19 is arranged on the right side of the top of the upper fixing plate, and an output shaft of the telescopic cylinder is connected with the right side of the second sliding plate.
In this embodiment, an opening for product 20 to staving structure carries out the turn-ups processing, and when using, first slide is in the left side, also is the pull rod in the below of bulge loop exactly, and the locating lever then is in the right side of bulge loop, then overlaps the product on the bulge loop, and the pull rod is inside the product like this, and then motor work drives pivot, bulge loop and product and rotates. The output shaft of telescopic cylinder stretches out, drives the locating lever and removes left, supports on the outer fringe face of product, carries on spacingly to the product, in order to prevent locating lever and product rigidity friction, rotates the locating lever with the second fixed plate and is connected, and the product is when the pivoted like this, and the locating lever also rotates along with the product. Then the driving motor drives the ball screw to rotate, the ball screw rotates to drive the first sliding plate to move rightward gradually, the first sliding plate drives the first fixing plate and the pull rod to move rightward, and the bottom of the product is driven to be turned outwards gradually through the rightward movement of the pull rod, so that the product is turned. In the flanging mode, the efficiency is high, and the cost of the die is low.
Referring to fig. 1-3, the left side of the positioning rod is a conical structure, and the diameter of the left side of the positioning rod is larger than that of the right side of the positioning rod. Wherein, the left side outer fringe face of locating lever is equipped with an arc chamfer, prevents and the wearing and tearing between the product.
The pull rod is of a conical structure with a small upper part and a big lower part.
In this embodiment, the opening of product is down, outwards carries out the turn-ups to the opening of product, because the pull rod is outside pulling at the in-process to the product turn-ups, if the pull rod is conventional cylindrical structure, when the pull rod drives the outside turn-ups in product bottom like this, needs very big power, breaks or draws the product to warp moreover and can't carry out normal turn-ups. Adopt big end up's toper structure, like this when the pull rod outwards stimulates the product, the biggest department of pull rod bottom diameter is preceding in the bottom inner wall of product and contacts earlier, just so can outwards turn out the bottom of product gradually, after the outer fringe face of pull rod and the whole contacts of inner wall of product, the bottom of product is to turning up unanimously with the inclination of pull rod outer fringe face, the pull rod that also is the toper structure can play a direction turn-ups effect earlier in turn-ups, this kind of direction turn-ups, can destroy the internal stress of product gradually, can not damage the product again, guarantee turn-ups efficiency and turn-ups quality.
Wherein, the locating lever also adopts the toper structure, at the turn-ups in-process, can lead to and fix a position the position that the turn-ups came out.
Referring to fig. 1 to 3, the left side of the first fixing plate is disposed outside the left side of the first sliding plate; the left side surface of the second fixing plate is flush with the left side surface of the second sliding plate.
The top surface of the pull rod is arranged below the bottom surface of the convex ring, and the positioning rod is arranged right opposite to the outer edge surface of the convex ring.

Claims (5)

1. The utility model provides a flanging die which characterized in that: the rotary shaft is rotatably arranged on the bottom plate, a convex ring is arranged on the outer edge surface of the top of the rotary shaft, a motor is arranged at the bottom of the bottom plate, and an output shaft of the motor is connected with the bottom of the rotary shaft; a lower layer fixing plate and an upper layer fixing plate are arranged on a bottom plate on the right side of the rotating shaft, the lower layer fixing plate is fixedly installed on the bottom plate, two sides of the upper layer fixing plate are respectively connected with two sides of the lower layer fixing plate through a connecting plate, the upper layer fixing plate is arranged above the right side of the lower layer fixing plate, and a moving distance is arranged between the upper layer fixing plate and the lower layer fixing plate;
a first sliding rail is arranged on the lower layer fixing plate, a first sliding plate is arranged on the first sliding rail in a sliding mode, the first sliding plate is arranged in the moving space in a sliding mode, a first fixing plate is arranged on the left side of the first sliding plate, the bottom of the pull rod is rotatably installed on the top of the first fixing plate, and the axis of the pull rod is parallel to the rotating shaft;
a second slide rail is arranged on the top surface of the upper layer fixing plate, a second slide plate is arranged on the second slide rail in a sliding manner, a second fixing plate is arranged on the top surface of the left side of the second slide plate, the right side of the positioning rod is rotatably arranged on the left side surface of the second fixing plate, and the axis of the positioning rod is perpendicular to the rotating shaft; the positioning rod is arranged above the right side of the pull rod;
the lower-layer fixing plate is further provided with a ball screw and a driving motor, the ball screw is rotatably arranged beside the first sliding rail, an output shaft of the driving motor is connected with the right side of the ball screw, and the bottom of the first sliding plate is connected with the ball screw;
and a telescopic cylinder is arranged on the right side of the top of the upper fixing plate, and an output shaft of the telescopic cylinder is connected with the right side of the second sliding plate.
2. The flanging die of claim 1, wherein: the left side of locating lever is a toper structure, the left side diameter of locating lever is greater than the right side diameter of locating lever.
3. The flanging die of claim 1, wherein: the pull rod is of a conical structure with a small upper part and a big lower part.
4. The flanging die of claim 1, wherein: the left side of the first fixing plate is arranged outside the left side of the first sliding plate; the left side surface of the second fixing plate is flush with the left side surface of the second sliding plate.
5. The flanging die of claim 1, wherein: the top surface of the pull rod is arranged below the bottom surface of the convex ring, and the positioning rod is arranged right opposite to the outer edge surface of the convex ring.
CN201921085017.6U 2019-07-11 2019-07-11 Flanging die Active CN210231242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921085017.6U CN210231242U (en) 2019-07-11 2019-07-11 Flanging die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921085017.6U CN210231242U (en) 2019-07-11 2019-07-11 Flanging die

Publications (1)

Publication Number Publication Date
CN210231242U true CN210231242U (en) 2020-04-03

Family

ID=69990712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921085017.6U Active CN210231242U (en) 2019-07-11 2019-07-11 Flanging die

Country Status (1)

Country Link
CN (1) CN210231242U (en)

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